Features-EZ-PC Series spring driven Safety Series Power Cord reels are heavy duty, industrial grade power sources. They replace tangled extension cords and self-retract to increase safety, productivity and efficiency. The EZ-PC Series are designed for long-lasting, trouble-free performance even under the most demanding conditions. All models feature Coxreels patented EZ-Coil controlled retraction. EZ-Coil retracts up to 80% slower than conventional spring